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YORKVILLE AP 6020 Service Manual page 9

Professional series
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M1370 / M1176 / M1178 Database History
MODEL(S):-
AM4CE / AP6020 / V62
DATE
VER# DESCRIPTION OF CHANGE
#
1
MAY/12/99
V1P1
PILOT RUN RELEASE
2
AUG/25/99
V1P2
M1176 PROTOTYPE
3
NOV/16/99
1.00
FIRST PRODUCTION
4
FEB/08/00
2.00
FIX MISSING TRACES. FIX DUPLICATE REF DES
5
DEC/12/00
3.00
REDUCE WIDTH .125" PC#6303 ADD C5C C6C CAPS
6
MAR/20/01
.
PC#6377 C34B, C42 470p ->1n5, R102B 39K -> 33K
7
.
.
FIXED PADSTACKS . ADD MACPINS
8
MAR/20/01
3.10
PC#6377 R42A 470R -> 220R
9
SEP/26/01
4.00
PC#6454 C10A 470p -> 1n ADD R40, R41
10
AUG/27/02
5.00
MOVE TRACE TO ELIMINATE SHORT
11
SEP/03/02
5.10
PC#6565 D25B,D26B 4148 -> BAV21
12
AUG/31/04
.
R100B, R99B 249R -> 241 FUSIBLE, R41B, R40B 33R->
13
.
.
->FUSIBLE, R132A/B, R125A/B, R127A/B, R77B, R87B,
M1370 / M1176 / M1178 Database History
MODEL(S):-
AM4CE / AP6020 / V62
#
DATE
VER# DESCRIPTION OF CHANGE
1
AUG/31/04
5.10
R104B, R133A/B, R104B, R78B, R105B 39R FUSIBLE
2
.
.
R108B, R109B -470R -> 471R - FUSIBLE
3
.
.
R100B, R99B 249R -> 241R FUSIBLE
4
JUN/15/05
6.00
PC#6869 CONVERT-TO PCAD2002
5
JUL/07/06
6.10
HA, PC#7076, REPLACE Q25B #6990 WITH #7005 AND
6
.
.
Q26B #6989 WITH #7004
7
AUG/22/06
7.00
FIX AC CLEARANCE
8
.
.
PC#7228, ADD AN EXTRA HOLE FOR ALUMINIUM SPACER
9
JAN/31/2008
8.00
Changed to X8002. Complete force update. Solder fixes.
10
.
.
Changed Q33B and Q24B to shorter pattern.
11
JUN/11/2009
9.00
PC#7467, Added R45, R46 to fix AM4CE phase.
12
.
.
PC#7658, CHANGE R177 FROM 22M TO 10M #4809
13
.
.
TACK A 100P 100V CAP #5199 ACROSS R177
SEE LAYOUT DIAGRAM
M1370 / M1176 / M1178 Database History
MODEL(S):-
AM4CE / AP6020 / V62
#
DATE
VER#
DESCRIPTION OF CHANGE
1
02FEB2010
.
PC#7935: Change C7 from #5259 to #5269 GG
2
12OCT2011
.
ADDED NOTE 9, RE: INDICATING TARGET MODEL
3
D
V
N
4
D
V
N
5
D
V
N
6
D
V
N
7
D
V
N
8
D
V
N
9
D
V
N
10
D
V
N
11
D
V
N
12
D
V
N
13
D
V
N
PIN CONFIGURATION
IRF830
MTP12P10
MJL21194
MTP10N15L
MJL1302A
IRL2910
MJL3281A
IRF5210
BD139
MJL21193
MTP2P50E
BD237
2SA2121-0
MTP8P20
BD238
2N5401
2SC5949-0
2N5401
IRF720
MJE340
2N5551
2N5551
MTP23P06
MJE350
MPSA06
MPSA06
IRF822
MJE271
MPSA13
MPSA13
IRF4905
MJE270
MPSA43
MPSA43
BD140
MPSA56
MPSA56
MPSA63
MPSA63
E
B
C
E
C
B
G
D
S
E
B
C
E
TO-92
TO-92
MJE11025
MJE11025
MJE11025
MJE11025
BC550C
BC560C
B
E
BOTTOM
VIEW
C
B
E
B
C
TO-92

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